Cheap flights from West Bengal to Mumbai from ₹ 6,551

The cheapest month to fly to Mumbai from West Bengal is in September. Flight prices, which tend to average around ₹ 11,774, are often lower during this time because this is during the off-season. If you are unable to visit Mumbai during the month of September, then departing from West Bengal during the month November is also very affordable. Most momondo users find prices during this month for around ₹ 12,438.

The cheapest day to depart on your flight to Mumbai is on a Saturday when prices can be found for as low as ₹ 14,600. This is often the case because there is less demand to fly during this day of the week. Flights from West Bengal to Mumbai on a Monday will generally be more expensive and average around ₹ 21,258. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

In the morning is the cheapest time of day to fly from West Bengal to Mumbai when you can find flight prices for as low as ₹ 14,197. Flying to Mumbai in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive, with an average ticket price of ₹ 28,478.

Fly from Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl for the best West Bengal - Mumbai Chhatrapati Shivaji Intl flight prices

You are more likely to see cheaper flights to Mumbai from West Bengal when booking weeks ahead of your departure date. In general, you can expect to find flights to Mumbai for around ₹ 13,767 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mumbai from West Bengal for as low as ₹ 9,305 on momondo.

There are 4 cabin classes available to choose from on West Bengal to Mumbai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Akasa Air, Air India Express, and SpiceJet are the most popular carriers operating from West Bengal to Mumbai Chhatrapati Shivaji Intl

IndiGo, Akasa Air and SpiceJet are the top three most popular airlines that fly to Mumbai from West Bengal according to our data. IndiGo is the first choice among our users, with 44% of people opting to fly with this airline when travelling to Mumbai. Keep in mind that there are 4 different airlines that fly to Mumbai on a routine basis, so you have a few additional options to choose from.

15 flights are operational daily from West Bengal to Mumbai as of September 2026. The most popular departure time for this route is 21:00, with 38% of flights per day taking off in the evening.

As of September 2026, 108 flights take off from West Bengal and land in Mumbai each week. The most common flight departure day for this route is Mon, with 34% of weekly flights taking off on this day.